4th Maths Term 3 Unit 4 Time Exercise 4.1

4th Maths : Term 3 Unit 4 : Time

Exercise 4.1 (time, date, calendar)

Exercise 4.1

1. Find out the days between manufacturing and expiry date of a medicine given below.

Mfg Date = 09.07.2013
Exp. Date = 08.08.2015

Answer: 362 days

2. Select a month in the calendar and find out any creative pattern of your own in the numbers.

6 13 20
7 14 21
8 15 22

$$ 6 + 14 + 22 = 42 $$ $$ 8 + 14 + 20 = 42 $$ $$ 13+14+15 = 42 $$ $$ 17+14+21 = 42 $$